Characterization of organic matter in ozonation and biological treatment

Link to publisher's homepage at http://aqua.iwaponline.com/

Saved in:

Bibliographic Details
Main Authors:	Fahmi, Muhammad Ridwan, Wataru, Nishijima, Mitsumasa, Okada
Other Authors:	drfahmi@unimap.edu.my
Format:	Article
Language:	English
Published:	IWA Publishing 2016
Subjects:	Biodegradable dissolved organic carbon (BDOC) Dissolved organic carbon (DOC) Hydrophilic Hydrophobic Multi-stage ozonation-biological treatment process
Online Access:	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42208
Tags:	Add Tag No Tags, Be the first to tag this record!
Institution:	Universiti Malaysia Perlis
Language:	English

id	my.unimap-42208
record_format	dspace
spelling	my.unimap-422082016-06-25T08:07:52Z Characterization of organic matter in ozonation and biological treatment Fahmi, Muhammad Ridwan Wataru, Nishijima Mitsumasa, Okada drfahmi@unimap.edu.my Biodegradable dissolved organic carbon (BDOC) Dissolved organic carbon (DOC) Hydrophilic Hydrophobic Multi-stage ozonation-biological treatment process Link to publisher's homepage at http://aqua.iwaponline.com/ The multi-stage ozonation-biological treatment process was evaluated to compare the performance of dissolved organic carbon (DOC) removal from two water sources between the conventional single-stage and the multi-stage ozonation-biological treatment process. Characteristic changes in DOC during these treatment processes were also evaluated by biodegradability and hydrophilicity. Water sources used in this study of DOC removal were Minaga reservoir water and secondary effluent from a domestic wastewater treatment plant. DOC was fractionated into three fractions as follows: hydrophilic, hydrophobic acid and hydrophobic base/neutral. In the multi-stage ozonation-biological treatment process, more biodegradable dissolved organic carbon (BDOC) was produced in comparison with the single-stage ozonation-biological treatment process, by the removal of BDOC produced by ozonation, and consequently more DOC was removed from the raw water. The improvement in DOC removal in the multi-stage ozonation-biological treatment process was mainly attributed to the decrease in hydrophobic acid fraction in raw water. Higher DOC removal was obtained in reservoir water than the secondary effluent, both in the single-stage and the multi-stage ozonation-biological treatment process, because DOC in the secondary effluent was less susceptible to ozone. 2016-06-25T08:07:52Z 2016-06-25T08:07:52Z 2003-06 Article Journal of Water Supply: Research and Technology - AQUA, vol.52 (4), 2003, pages 291-297 1606-9935 http://aqua.iwaponline.com/content/52/4/291 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42208 en IWA Publishing
institution	Universiti Malaysia Perlis
building	UniMAP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Perlis
content_source	UniMAP Library Digital Repository
url_provider	http://dspace.unimap.edu.my/
language	English
topic	Biodegradable dissolved organic carbon (BDOC) Dissolved organic carbon (DOC) Hydrophilic Hydrophobic Multi-stage ozonation-biological treatment process
spellingShingle	Biodegradable dissolved organic carbon (BDOC) Dissolved organic carbon (DOC) Hydrophilic Hydrophobic Multi-stage ozonation-biological treatment process Fahmi, Muhammad Ridwan Wataru, Nishijima Mitsumasa, Okada Characterization of organic matter in ozonation and biological treatment
description	Link to publisher's homepage at http://aqua.iwaponline.com/
author2	drfahmi@unimap.edu.my
author_facet	drfahmi@unimap.edu.my Fahmi, Muhammad Ridwan Wataru, Nishijima Mitsumasa, Okada
format	Article
author	Fahmi, Muhammad Ridwan Wataru, Nishijima Mitsumasa, Okada
author_sort	Fahmi, Muhammad Ridwan
title	Characterization of organic matter in ozonation and biological treatment
title_short	Characterization of organic matter in ozonation and biological treatment
title_full	Characterization of organic matter in ozonation and biological treatment
title_fullStr	Characterization of organic matter in ozonation and biological treatment
title_full_unstemmed	Characterization of organic matter in ozonation and biological treatment
title_sort	characterization of organic matter in ozonation and biological treatment
publisher	IWA Publishing
publishDate	2016
url	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42208
_version_	1643799643171061760

Characterization of organic matter in ozonation and biological treatment

Similar Items